/* 
 * NEXTCARE PREMIUM THEME OVERRIDE
 * Questa stylesheet sovrascrive le variabili e gli stili di base 
 * per applicare un'estetica moderna, premium e glassmorfica, 
 * lasciando intatte le logiche di layout JS.
 */

:root {
    /* Premium Fonts */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Refined Light Theme Palette */
    --bg-base: #f8fafc; /* Softer base */
    --bg-surface: #ffffff;
    --bg-surface-trans: rgba(255, 255, 255, 0.7); /* For stronger glass effect */
    --border-color: rgba(203, 213, 225, 0.4);
    --border-hover: rgba(148, 163, 184, 0.6);
    
    /* Text */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    /* Vibrant Accent Colors */
    --primary: #e11d48; /* Indigo is more premium than basic blue */
    --primary-light: #fff1f2;
    --primary-gradient: linear-gradient(135deg, #be123c 0%, #e11d48 50%, #9f1239 100%);
    
    --success: #059669;
    --success-light: #d1fae5;
    
    --warning: #d97706;
    --warning-light: #fef3c7;
    
    --danger: #dc2626;
    --danger-light: #fee2e2;
    
    /* Layered Soft Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.02), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.03), 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-premium: 0 24px 48px -12px rgba(225, 29, 72, 0.22);
    
    /* Rounded corners */
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 9999px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Dark Mode Refinements */
body.dark-theme {
    --bg-base: #0f172a; /* Slate dark */
    --bg-surface: #1e293b;
    --bg-surface-trans: rgba(30, 41, 59, 0.75);
    --border-color: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    
    --primary: #fb7185;
    --primary-light: rgba(99, 102, 241, 0.15);
    --primary-gradient: linear-gradient(135deg, #818cf8 0%, #fb7185 100%);
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.4);
    --shadow-md: 0 8px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 16px 32px rgba(0,0,0,0.5);
    --shadow-premium: 0 24px 48px -12px rgba(99, 102, 241, 0.25);
}

/* ==========================================================================
   GLASSMORPHISM & LAYOUT ENHANCEMENTS
   ========================================================================== */

/* Sidebar */
.sidebar {
    background-color: var(--bg-surface-trans);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-color);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.02);
}

.sidebar-header {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
}

/* Main Header */
.app-header {
    background-color: var(--bg-surface-trans);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    position: sticky;
    top: 0;
    z-index: 50;
}

/* Content Area */
.app-content {
    background-color: var(--bg-base);
    background-image: 
        radial-gradient(circle at 0% 0%, rgba(79, 70, 229, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
}

body.dark-theme .app-content {
    background-image: 
        radial-gradient(circle at 0% 0%, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
}

/* Cards */
.card, .dashboard-card, .stat-card, .stats-card, .patient-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-bounce), box-shadow var(--transition-normal), border-color var(--transition-fast);
}

.card:hover, .stat-card:hover, .dashboard-card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-hover);
}

/* Modals */
.modal-content {
    background-color: var(--bg-surface-trans);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-overlay {
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ==========================================================================
   UI COMPONENTS
   ========================================================================== */

/* Buttons */
.btn {
    border-radius: var(--radius-pill);
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: all var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.btn:active {
    transform: scale(0.95);
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
    color: white;
}

.btn-primary:hover {
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.4);
    transform: translateY(-2px);
}

body.dark-theme .btn-primary {
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.btn-assistant {
    background: linear-gradient(135deg, #a855f7, #fb7185) !important;
    color: white !important;
    border: none !important;
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.35) !important;
}

.btn-assistant:hover {
    box-shadow: 0 6px 16px rgba(168, 85, 247, 0.45) !important;
    transform: translateY(-2px) !important;
    background: linear-gradient(135deg, #b55fe6, #7073f8) !important;
}

body.dark-theme .btn-assistant {
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.5) !important;
}

.btn-assistant i, .btn-assistant svg {
    color: white !important;
    width: 20px;
    height: 20px;
}

.btn-outline {
    border: 2px solid var(--border-color);
    background: transparent;
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: var(--primary-light);
}

/* Inputs & Forms */
.form-control, input[type="text"], input[type="password"], input[type="email"], input[type="number"], input[type="date"], input[type="time"], select, textarea {
    background-color: var(--bg-base);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 15px;
    color: var(--text-primary);
    transition: all var(--transition-normal);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02);
}

.form-control:hover, input[type="text"]:hover, select:hover {
    border-color: var(--border-hover);
}

.form-control:focus, input[type="text"]:focus, select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 4px var(--primary-light);
    background-color: var(--bg-surface);
}

body.dark-theme input, body.dark-theme select, body.dark-theme textarea {
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Tables */
.data-table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
}

.data-table th {
    background-color: var(--bg-base);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 12px;
    padding: 16px;
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.data-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-fast);
}

.data-table tbody tr {
    transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.data-table tbody tr:hover {
    background-color: var(--bg-base);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
    z-index: 2;
    position: relative;
}

/* Status Badges */
.status-badge {
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.status-badge::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

/* Specifically target colors based on generic success/warning/danger */
.status-badge.success, .status-badge[data-status="confermato"], .status-badge[data-status="completato"], .status-badge[data-status="refertato"] {
    background-color: var(--success-light);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}
.status-badge.success::before { background-color: var(--success); }

.status-badge.warning, .status-badge[data-status="in attesa"], .status-badge[data-status="programmato"], .status-badge[data-status="in lavorazione"] {
    background-color: var(--warning-light);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}
.status-badge.warning::before { background-color: var(--warning); }

.status-badge.danger, .status-badge[data-status="annullato"], .status-badge[data-status="ritardo"] {
    background-color: var(--danger-light);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}
.status-badge.danger::before { background-color: var(--danger); }

/* ==========================================================================
   PURELABS SIDEBAR NAVIGATION - LUXURY HEALTHCARE DESIGN SYSTEM
   ========================================================================== */

.sidebar-nav {
    gap: 1px !important;
    padding: 8px 6px 20px 6px !important;
}

/* Sidebar Section Micro-Headers */
.sidebar-section-label {
    font-size: 0.67rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #94a3b8;
    padding: 12px 10px 4px 10px;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
    user-select: none;
}

/* Nav Icon Squircle Badge */
.nav-icon-badge {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.nav-icon-badge i,
.nav-icon-badge svg {
    width: 15px !important;
    height: 15px !important;
    stroke-width: 2.2px;
}

/* Squircle Color Palette */
.nav-icon-badge.color-sky { background: rgba(2, 132, 199, 0.1); color: #0284c7; }
.nav-icon-badge.color-teal { background: rgba(13, 148, 136, 0.1); color: #0d9488; }
.nav-icon-badge.color-amber { background: rgba(245, 158, 11, 0.1); color: #d97706; }
.nav-icon-badge.color-pink { background: rgba(236, 72, 153, 0.1); color: #db2777; }
.nav-icon-badge.color-indigo { background: rgba(99, 102, 241, 0.1); color: #6366f1; }
.nav-icon-badge.color-cyan { background: rgba(6, 182, 212, 0.1); color: #0891b2; }
.nav-icon-badge.color-emerald { background: rgba(16, 185, 129, 0.1); color: #059669; }
.nav-icon-badge.color-purple { background: rgba(139, 92, 246, 0.1); color: #7c3aed; }
.nav-icon-badge.color-blue { background: rgba(37, 99, 235, 0.1); color: #2563eb; }
.nav-icon-badge.color-royalblue { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.nav-icon-badge.color-gold { background: rgba(234, 179, 8, 0.12); color: #ca8a04; }
.nav-icon-badge.color-rose { background: rgba(244, 63, 94, 0.1); color: #e11d48; }
.nav-icon-badge.color-orange { background: rgba(249, 115, 22, 0.1); color: #ea580c; }
.nav-icon-badge.color-crimson { background: rgba(225, 29, 72, 0.1); color: #be123c; }
.nav-icon-badge.color-red { background: rgba(220, 38, 38, 0.1); color: #dc2626; }
.nav-icon-badge.color-m365 { background: rgba(0, 120, 212, 0.12); color: #0078d4; }

/* Nav Item Card */
.nav-item {
    margin: 1.5px 4px;
    border-radius: 9px;
    padding: 6px 10px;
    font-size: 0.855rem;
    font-weight: 600;
    color: #334155;
    text-transform: none;
    letter-spacing: -0.012em;
    -webkit-font-smoothing: antialiased;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    align-items: center;
    gap: 9px;
}

.nav-item span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: -0.012em;
}

.nav-item:hover {
    background: #f1f5f9 !important;
    transform: translateX(3px);
    color: #0f172a !important;
}

.nav-item:hover .nav-icon-badge {
    transform: scale(1.08);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.nav-item.active {
    background: linear-gradient(135deg, #9f1239 0%, #be123c 45%, #e11d48 100%) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 14px rgba(225, 29, 72, 0.32) !important;
}

.nav-item.active .nav-icon-badge {
    background: rgba(255, 255, 255, 0.22) !important;
    color: #ffffff !important;
    box-shadow: none !important;
}

.nav-item.active .nav-icon-badge i,
.nav-item.active .nav-icon-badge svg,
.nav-item.active span {
    color: #ffffff !important;
    stroke: #ffffff !important;
}

.nav-item.active::before {
    display: none;
}

body.dark-theme .nav-item.active {
    background: var(--primary-gradient);
    color: #ffffff;
}

/* Custom Scrollbar for Webkit */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-hover);
    border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Toast Notifications - Floating & Glass */
#toast-container .toast {
    background-color: var(--bg-surface-trans);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 16px 20px;
}

/* Tooltips */
[data-tooltip] {
    position: relative;
}

[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: var(--text-primary);
    color: var(--bg-surface);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    animation: tooltipFade 0.2s ease forwards;
}

@keyframes tooltipFade {
    from { opacity: 0; transform: translateX(-50%) translateY(-4px); }
    to { opacity: 1; transform: translateX(-50%) translateY(-8px); }
}

/* Loading Spinners Modernization */
.spinner {
    border: 3px solid var(--primary-light);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

/* Typographic hierarchy enhancements */
h1 { font-size: 2rem; letter-spacing: -0.02em; }
h2 { font-size: 1.5rem; letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; }

/* Tabs modern aesthetic */
.tabs {
    border-bottom: 2px solid var(--border-color);
    display: flex;
    gap: 24px;
    padding: 0 8px;
}

.tab {
    padding: 12px 4px;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: color var(--transition-fast);
}

.tab:hover {
    color: var(--text-primary);
}

.tab.active {
    color: var(--primary);
}

.tab::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 3px 3px 0 0;
    transform: scaleX(0);
    transition: transform var(--transition-bounce);
    transform-origin: center;
}

.tab.active::after {
    transform: scaleX(1);
}

/* Animations for new items in list */
.animate-enter {
    animation: slideInRight 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ==========================================================================
   FAQ & HELP CENTER DESIGN SYSTEM
   ========================================================================== */

.help-header {
    text-align: center;
    margin-bottom: 40px;
    background: linear-gradient(135deg, #1e3a8a 0%, #e11d48 50%, #e11d48 100%);
    padding: 45px 20px;
    border-radius: 16px;
    color: white;
    box-shadow: var(--shadow-md);
}

.help-header h1 {
    font-size: 2.3rem;
    font-weight: 800;
    margin: 0 0 10px 0;
    letter-spacing: -0.025em;
    font-family: var(--font-heading);
}

.help-header p {
    font-size: 1.15rem;
    opacity: 0.9;
    margin: 0;
    font-weight: 400;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 35px;
}

.module-box {
    background: var(--bg-surface);
    border: 2px solid var(--border-color);
    padding: 16px 12px;
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    user-select: none;
}

.module-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.module-box.active {
    border-color: var(--active-color) !important;
    background: var(--active-bg) !important;
}

.module-box i {
    width: 24px;
    height: 24px;
    margin-bottom: 8px;
    transition: transform 0.2s ease;
    display: inline-block;
}

.module-box:hover i {
    transform: scale(1.1);
}

.module-title {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-surface);
    transition: border-color 0.2s;
    margin-bottom: 12px;
}

.faq-item:hover {
    border-color: var(--border-hover);
}

.faq-trigger {
    padding: 18px 20px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-base);
    user-select: none;
    color: var(--text-primary);
    transition: background 0.2s;
}

.faq-trigger:hover {
    background: rgba(241, 245, 249, 0.8);
}

.faq-trigger.open {
    border-bottom: 1px solid var(--border-color);
}

.faq-answer {
    line-height: 1.6;
    font-size: 0.92rem;
    color: var(--text-secondary);
    background: var(--bg-surface);
}

.faq-answer h4 {
    margin-top: 20px;
    margin-bottom: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
    border-left: 3px solid var(--primary);
    padding-left: 8px;
}

.tube-illustration {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin: 15px 0;
}

.tube {
    width: 22px;
    height: 80px;
    border: 2px solid #94a3b8;
    border-radius: 0 0 10px 10px;
    position: relative;
    background: linear-gradient(180deg, rgba(255,255,255,0) 40%, rgba(239, 68, 68, 0.2) 40%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    padding-bottom: 10px;
}

.tube-cap {
    width: 28px;
    height: 16px;
    border-radius: 4px 4px 0 0;
    position: absolute;
    top: -16px;
    left: -5px;
}

.tube-label {
    font-size: 0.55rem;
    background: white;
    border: 1px solid #cbd5e1;
    padding: 1px 3px;
    border-radius: 2px;
    font-weight: bold;
    color: #475569;
    transform: rotate(-90deg);
    position: absolute;
    top: 25px;
    box-shadow: var(--shadow-sm);
}

.inr-scale {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(to right, #ef4444 0%, #10b981 40%, #10b981 60%, #ef4444 100%);
    height: 15px;
    border-radius: 10px;
    margin: 15px 0;
    position: relative;
    padding: 0 10px;
    box-shadow: var(--shadow-sm);
}

.inr-marker {
    width: 4px;
    height: 25px;
    background: #0f172a;
    position: absolute;
    left: 50%;
    top: -5px;
    border-radius: 2px;
}

.inr-marker-label {
    position: absolute;
    top: 25px;
    left: 42%;
    font-size: 0.7rem;
    font-weight: 700;
    color: #0f172a;
    background: white;
    padding: 2px 5px;
    border: 1px solid #cbd5e1;
    border-radius: 3px;
}

.frigo-log {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: white;
    padding: 15px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    margin: 10px 0;
}

.frigo-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    padding: 4px 0;
    border-bottom: 1px dashed var(--border-color);
}

/* ==========================================================================
   LIS WORKSTATIONS PREMIUM STYLING & STABILITY
   ========================================================================== */

#lis-worksheets-data-table,
#lis-instrument-entry-table {
    table-layout: fixed;
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

#lis-worksheets-data-table thead th,
#lis-instrument-entry-table thead th {
    position: sticky;
    top: 0;
    background-color: #f1f5f9;
    color: #475569;
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid #cbd5e1;
    z-index: 20;
    box-shadow: inset 0 -1px 0 #cbd5e1;
    padding: 12px 16px;
    height: 48px;
    box-sizing: border-box;
}

body.dark-theme #lis-worksheets-data-table thead th,
body.dark-theme #lis-instrument-entry-table thead th {
    background-color: #1e293b;
    color: #94a3b8;
    border-bottom: 2px solid #334155;
    box-shadow: inset 0 -1px 0 #334155;
}

#lis-worksheets-data-table tbody td,
#lis-instrument-entry-table tbody td {
    padding: 12px 16px;
    font-size: 0.85rem;
    vertical-align: middle;
    box-sizing: border-box;
}

/* Specific styling for LIS input fields to look premium */
.inline-result-input,
.inst-entry-value-input {
    transition: all 0.2s ease-in-out;
    box-shadow: var(--shadow-sm);
}

.inline-result-input:focus,
.inst-entry-value-input:focus {
    outline: none;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.22);
    background: #ffffff !important;
}

/* Ensure the scroll area doesn't have transparency rendering issues */
#lis-worksheets-data-table tbody tr,
#lis-instrument-entry-table tbody tr {
    transition: background-color 0.15s ease-in-out;
}

/* ==========================================================================
   PURELABS ULTRA-PREMIUM SEGMENTED SUBTABS SYSTEM (WOW FACTOR)
   ========================================================================== */

.purelabs-subtabs-container {
    width: 100%;
    margin-bottom: 22px;
}

.purelabs-subtabs-bar {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(241, 245, 249, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 6px;
    border-radius: 14px;
    border: 1px solid rgba(203, 213, 225, 0.7);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.03), 0 2px 8px rgba(0, 0, 0, 0.03);
    max-width: 100%;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(148, 163, 184, 0.3) transparent;
}

.purelabs-subtabs-bar::-webkit-scrollbar {
    height: 4px;
}

.purelabs-subtabs-bar::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.4);
    border-radius: 4px;
}

.system-subtab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    user-select: none;
}

.system-subtab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(203, 213, 225, 0.5);
    transform: translateY(-1px);
}

.system-subtab-btn.active {
    color: #0f172a;
    background: #ffffff;
    font-weight: 700;
    border-color: rgba(203, 213, 225, 0.9);
    box-shadow: 0 4px 12px -2px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
    transform: translateY(0);
}

.system-subtab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 20%;
    right: 20%;
    height: 2px;
    background: linear-gradient(90deg, #e11d48, #fb7185);
    border-radius: 2px;
}

/* Icon Wrap Badges */
.subtab-icon-wrap {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.subtab-icon-wrap i {
    width: 14px;
    height: 14px;
    stroke-width: 2.2px;
}

.subtab-icon-wrap.icon-indigo  { background: rgba(79, 70, 229, 0.12); color: #e11d48; }
.subtab-icon-wrap.icon-rose    { background: rgba(225, 29, 72, 0.12);  color: #e11d48; }
.subtab-icon-wrap.icon-purple  { background: rgba(168, 85, 247, 0.12); color: #9333ea; }
.subtab-icon-wrap.icon-amber   { background: rgba(245, 158, 11, 0.12); color: #d97706; }
.subtab-icon-wrap.icon-emerald { background: rgba(16, 185, 129, 0.12); color: #059669; }
.subtab-icon-wrap.icon-cyan    { background: rgba(6, 182, 212, 0.12);  color: #0891b2; }
.subtab-icon-wrap.icon-blue    { background: rgba(37, 99, 235, 0.12);  color: #e11d48; }
.subtab-icon-wrap.icon-violet  { background: rgba(139, 92, 246, 0.12); color: #7c3aed; }
.subtab-icon-wrap.icon-sky     { background: rgba(14, 165, 233, 0.12); color: #0284c7; }

.system-subtab-btn:hover .subtab-icon-wrap {
    transform: scale(1.08);
}

.system-subtab-btn.active .subtab-icon-wrap {
    transform: scale(1.05);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

/* Pill Count Badge inside tabs */
.subtab-pill-badge {
    display: inline-block;
    background: rgba(225, 29, 72, 0.12);
    color: #e11d48;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 1px 6px;
    border-radius: 9999px;
    margin-left: 4px;
    letter-spacing: 0.3px;
    border: 1px solid rgba(225, 29, 72, 0.2);
}

/* DARK MODE OVERRIDES FOR SUBTABS */
body.dark-theme .purelabs-subtabs-bar {
    background: rgba(15, 23, 42, 0.75);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.3), 0 2px 10px rgba(0, 0, 0, 0.2);
}

body.dark-theme .system-subtab-btn {
    color: #94a3b8;
}

body.dark-theme .system-subtab-btn:hover {
    color: #f8fafc;
    background: rgba(30, 41, 59, 0.6);
    border-color: rgba(255, 255, 255, 0.08);
}

body.dark-theme .system-subtab-btn.active {
    color: #ffffff;
    background: #1e293b;
    border-color: rgba(255, 255, 255, 0.14);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}



/* ==========================================================================
   PURELABS HEALTHCORE - ENTERPRISE CALENDAR & CUP PRO THEME
   ========================================================================== */

#modal-agendas-calendar .modal-box {
    max-width: 96vw !important;
    width: 96vw !important;
    height: 92vh !important;
    max-height: 92vh !important;
    border-radius: 14px !important;
    border: 1px solid rgba(225, 29, 72, 0.25) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important;
}

#modal-cup-wizard .modal-box {
    max-width: 95vw !important;
    width: 95vw !important;
    height: 94vh !important;
    max-height: 94vh !important;
    border-radius: 14px !important;
    border: 1px solid rgba(225, 29, 72, 0.25) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important;
}

#modal-direct-slot-booking .modal-box {
    max-width: 760px !important;
    width: 95vw !important;
    border-radius: 14px !important;
    border: 1px solid rgba(225, 29, 72, 0.25) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important;
}

.wizard-steps-container {
    background: #ffffff !important;
    border-bottom: 1px solid #e2e8f0 !important;
    padding: 12px 24px !important;
}

.wizard-step-indicator.active .step-num {
    background: linear-gradient(135deg, #e11d48 0%, #be123c 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 10px rgba(225, 29, 72, 0.35) !important;
}

.wizard-step-indicator.active .step-lbl {
    color: #e11d48 !important;
    font-weight: 800 !important;
}

#btn-wiz-next {
    background: linear-gradient(135deg, #e11d48 0%, #be123c 100%) !important;
    border: none !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 12px rgba(225, 29, 72, 0.3) !important;
}

#btn-wiz-submit {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    border: none !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3) !important;
}

.free-slot-badge-wiz:hover {
    border-color: #e11d48 !important;
    background: #fff1f2 !important;
    color: #be123c !important;
    box-shadow: 0 4px 12px rgba(225, 29, 72, 0.2) !important;
    transform: translateY(-2px) !important;
}

.free-slot-badge-wiz.active {
    background: linear-gradient(135deg, #e11d48 0%, #be123c 100%) !important;
    color: #ffffff !important;
    border-color: transparent !important;
    box-shadow: 0 4px 14px rgba(225, 29, 72, 0.4) !important;
}

.calendar-slot-free {
    color: #e11d48 !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    padding: 3px 6px !important;
    border: 1px dashed rgba(225, 29, 72, 0.4) !important;
    border-radius: 6px !important;
    text-align: center !important;
    background-color: rgba(225, 29, 72, 0.03) !important;
    width: calc(100% - 6px) !important;
    margin: 2px auto !important;
    box-sizing: border-box !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    transition: all 0.15s ease !important;
}

.calendar-slot-free:hover {
    background-color: #fff1f2 !important;
    border-color: #e11d48 !important;
    color: #be123c !important;
    box-shadow: 0 2px 6px rgba(225, 29, 72, 0.15) !important;
    transform: translateY(-1px) !important;
}

/* ── RESPONSIVE TABLE & CARD OPTIMIZATION (60 FPS & ZERO OVERFLOW) ── */
.card {
    max-width: 100%;
    overflow: hidden;
}

.table-container {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 1536px) {
    .cup-action-btn {
        padding: 4px 8px !important;
        font-size: 0.75rem !important;
    }
}

@media (max-width: 1280px) {
    .cup-action-btn span {
        font-size: 0.72rem;
    }
    .table-container th, .table-container td {
        padding: 7px 8px !important;
    }
}